| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 | 
                                    
                                    4%
                                 | |
| 2 | 199 | 
                                    
                                    60.5%
                                 | |
| 3 | 55 | 
                                    
                                    16.7%
                                 | |
| 4 | 27 | 
                                    
                                    8.2%
                                 | |
| 5 | 10 | 
                                    
                                    3%
                                 | |
| 6 | 9 | 
                                    
                                    2.7%
                                 | |
| 7 | 1 | 
                                    
                                    0.3%
                                 | |
| 8 | 6 | 
                                    
                                    1.8%
                                 | |
| 9 | 5 | 
                                    
                                    1.5%
                                 | |
| 10 | 1 | 
                                    
                                    0.3%
                                 | |
| 11 | 2 | 
                                    
                                    0.6%
                                 | |
| 12 | 1 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 2537 |